#4E73A0#4E73A0

#4E73A0 is a mid, moderate cyan. Relative luminance 0.164; OKLCH L 54.7% C 0.082 H 253.9°. Best body text is #FFFFFF at 4.90:1 contrast (WCAG AA passes).

Color values

HEX	#4E73A0
RGB	rgb(78, 115, 160)
HSL	hsl(213, 34%, 47%)
HSV	hsv(213, 51%, 63%)
CMYK	cmyk(51.2%, 28.1%, 0%, 37.3%)
CIE-LAB	lab(47.52, 0.06, -28.26)
CIE-LCH	lch(47.52, 28.26, 270.13°)
OKLab	oklab(54.72% -0.0228 -0.0792)
OKLCH	oklch(54.72% 0.082 253.9)
XYZ	xyz(15.6156, 16.4181, 35.5970)
Luminance	0.1642 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E73A0 #A07B4E

analogous

#4E9CA0 #4E73A0 #524EA0

triadic

#4E73A0 #A04E73 #73A04E

tetradic

#4E73A0 #A04E9C #A07B4E #4EA052

square

#4E73A0 #A04E9C #A07B4E #4EA052

split-complementary

#4E73A0 #A0524E #9CA04E

monochromatic

#26384E #3A5577 #4E73A0 #7192BA #9AB2CE

Accessibility & contrast

On white

4.90

#4E73A0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.28

#4E73A0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4E73A0

4.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E73A0	#FFFFFF	#000000	##FFFFFF
##4E73A0	1.00	4.90	4.28	4.90
#FFFFFF	4.90	1.00	21.00	1.00
#000000	4.28	21.00	1.00	21.00
##FFFFFF	4.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6175A2

Deuteranopia (green-blind)

#576D9F

Tritanopia (blue-blind)

#267D83

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #4e73a0;
/* rgb */ color: rgb(78, 115, 160);
/* oklch */ color: oklch(54.7% 0.082 253.9);

Tailwind

colors: {
  custom: {
    50: '#859bbc',
    500: '#4e73a0',
    950: '#000000',
  },
}

SCSS

$custom: #4e73a0;
$custom-light: #859bbc;
$custom-dark: #000000;

JSON

{
  "hex": "#4e73a0",
  "rgb": {
    "r": 78,
    "g": 115,
    "b": 160
  },
  "hsl": {
    "h": 212.927,
    "s": 34.454,
    "l": 46.667
  },
  "oklch": {
    "l": 0.54715,
    "c": 0.08241,
    "h": 253.9
  },
  "luminance": 0.16419
}

Semantic roles & 50–950 ramp

primary

#4E73A0

secondary

#BBA78F

accent

#995DCB

background

#F8F9FB

surface

#EFF2F6

border

#CACCD0

text

#0B0E12

muted

#7C7E81

Preview Lab

Preview with #4E73A0

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →